Non-Compliance
Clean Water Act
MPA - COX CREEK DREDGED MATERIAL CONTAINMENT FACILITY
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
1000 KEMBRO ROAD
PASADENA, MD 21226
View on map ↗ - County
- ANNE ARUNDEL County
- Inspections
- 2 · last Nov 20, 2025
- Total Penalties
- $0
- Registry ID
- 110033199303
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.04 | +11% | Jan 2025 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.19 mg/L | 0.16 | +16% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 178.00 mg/L | 150.00 | +19% | Oct 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 243.00 mg/L | 150.00 | +62% | Jul 2023 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.04 | +11% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 44.20 mg/L | 35.00 | +26% | Jul 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.92 mg/L | 12.00 | +83% | Jul 2022 | Open |
| Solids, total suspended | DMR, Limited - Overdue | 88.80 mg/L | 75.00 | +18% | Jun 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 88.80 mg/L | 75.00 | +18% | Jun 2021 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.17 mg/L | 0.16 | +4% | Jan 2021 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.06 mg/L | 0.04 | +53% | May 2020 | Open |
| Copper, total [as Cu] | DMR, Limited - Numeric Violation | 0.07 mg/L | 0.04 | +76% | Dec 2019 | Open |
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